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-rw-r--r--src/mame/drivers/evmbug.cpp143
1 files changed, 0 insertions, 143 deletions
diff --git a/src/mame/drivers/evmbug.cpp b/src/mame/drivers/evmbug.cpp
deleted file mode 100644
index ad78722fbb7..00000000000
--- a/src/mame/drivers/evmbug.cpp
+++ /dev/null
@@ -1,143 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Robbbert
-/***************************************************************************
-
-Stuart's Breadboard Project. TMS9995 evaluation kit TMAM6095.
-
-2013-06-02 Skeleton driver.
-
-http://www.stuartconner.me.uk/tms9995_eval_module/tms9995_eval_module.htm
-
-It uses TMS9902 UART for comms, but our implementation of that chip is
-not ready for rs232.h as yet.
-
-Press any key to get it started. All input to be in uppercase. Haven't found
-any commands that work as yet.
-
-****************************************************************************/
-
-#include "emu.h"
-#include "cpu/tms9900/tms9995.h"
-//#include "machine/tms9902.h"
-#include "machine/terminal.h"
-
-
-class evmbug_state : public driver_device
-{
-public:
- evmbug_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- , m_terminal(*this, "terminal")
- { }
-
- void evmbug(machine_config &config);
-
-private:
- DECLARE_READ8_MEMBER(rs232_r);
- DECLARE_WRITE8_MEMBER(rs232_w);
- void kbd_put(u8 data);
-
- void io_map(address_map &map);
- void mem_map(address_map &map);
-
- virtual void machine_reset() override;
- uint8_t m_term_data;
- uint8_t m_term_out;
- bool m_rin;
- bool m_rbrl;
- required_device<tms9995_device> m_maincpu;
- required_device<generic_terminal_device> m_terminal;
-};
-
-void evmbug_state::mem_map(address_map &map)
-{
- map(0x0000, 0x17ff).rom();
- map(0xec00, 0xefff).ram();
-}
-
-void evmbug_state::io_map(address_map &map)
-{
- map.unmap_value_high();
- //map(0x0000, 0x003f).rw("uart1", FUNC(tms9902_device::cruread), FUNC(tms9902_device::cruwrite));
- map(0x0000, 0x003f).rw(FUNC(evmbug_state::rs232_r), FUNC(evmbug_state::rs232_w));
-}
-
-/* Input ports */
-static INPUT_PORTS_START( evmbug )
-INPUT_PORTS_END
-
-READ8_MEMBER( evmbug_state::rs232_r )
-{
- if (offset < 8)
- return BIT(m_term_data, offset);
- else if (offset == 21)
- return m_rbrl;
- else if (offset == 22 || offset == 23)
- return 1;
- else if (offset == 15)
- {
- m_rin ^= 1;
- return m_rin;
- }
- else
- return 0;
-}
-
-WRITE8_MEMBER( evmbug_state::rs232_w )
-{
- if (offset < 8)
- {
- if (offset == 0)
- m_term_out = 0;
-
- m_term_out |= (data << offset);
-
- if (offset == 7)
- m_terminal->write(m_term_out & 0x7f);
- }
- else
- if (offset == 18)
- m_rbrl = 0;
-}
-
-void evmbug_state::kbd_put(u8 data)
-{
- m_term_data = data;
- m_rbrl = data ? 1 : 0;
-}
-
-void evmbug_state::machine_reset()
-{
- m_rbrl = 0;
- // Disable auto wait state generation by raising the READY line on reset
- m_maincpu->ready_line(ASSERT_LINE);
- m_maincpu->reset_line(ASSERT_LINE);
-}
-
-void evmbug_state::evmbug(machine_config &config)
-{
- // basic machine hardware
- // TMS9995 CPU @ 12.0 MHz
- // We have no lines connected yet
- TMS9995(config, m_maincpu, XTAL(12'000'000));
- m_maincpu->set_addrmap(AS_PROGRAM, &evmbug_state::mem_map);
- m_maincpu->set_addrmap(AS_IO, &evmbug_state::io_map);
-
- /* video hardware */
- GENERIC_TERMINAL(config, m_terminal, 0);
- m_terminal->set_keyboard_callback(FUNC(evmbug_state::kbd_put));
-
- //TMS9902(config, "uart1", XTAL(12'000'000) / 4);
-}
-
-/* ROM definition */
-ROM_START( evmbug )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD( "evmbug.bin", 0x0000, 0x8000, CRC(a239ec56) SHA1(65b500d7d0f897ce0c320cf3ec32ff4042774599) )
-ROM_END
-
-/* Driver */
-
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 19??, evmbug, 0, 0, evmbug, evmbug, evmbug_state, empty_init, "Texas Instruments", "TMAM6095", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )